PRICE T ROWE GROUP INC — institutional ownership

4 funds reported holding PRICE T ROWE GROUP INC in their latest 13F filings, worth $23.0M in total (CUSIP 74144T908).

Largest holders

1. IMC-Chicago, LLC — $16.4M
2. SIMPLEX TRADING, LLC — $3.50M
3. GROUP ONE TRADING LLC — $2.82M
4. HRT FINANCIAL LP — $284K